/* Base styles - shared across all tools */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: #1a1a2e;
    color: #eee;
    min-height: 100vh;
}

/* Navbar styles */
.navbar {
    background-color: #16213e;
    padding: 15px 20px;
    border-bottom: 1px solid #333;
    display: flex;
    align-items: center;
    gap: 30px;
}

.navbar-brand {
    font-size: 1.2rem;
    font-weight: 600;
    color: #67b8e3;
    text-decoration: none;
}

.navbar-brand:hover {
    color: #8ed0f0;
}

.navbar-nav {
    display: flex;
    gap: 20px;
    list-style: none;
}

.navbar-nav a {
    color: #aaa;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.navbar-nav a:hover,
.navbar-nav a.active {
    color: #fff;
}

/* Main content */
.main-content {
    padding: 20px;
}

/* Common form styles */
input[type="text"],
input[type="number"],
select {
    padding: 8px 12px;
    border: 1px solid #444;
    border-radius: 4px;
    background-color: #2a2a4a;
    color: #fff;
    font-size: 1rem;
}

input[type="text"]:focus,
input[type="number"]:focus,
select:focus {
    outline: none;
    border-color: #667eea;
}

button, .btn {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.2s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background-color: #4a5568;
    color: #fff;
}

.btn-primary:hover {
    background-color: #5a6578;
}

/* Checkbox styles */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: 5px;
}

.checkbox-group input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.checkbox-group span {
    font-size: 0.9rem;
    cursor: pointer;
}

/* Table styles */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background-color: #16213e;
}

.data-table th,
.data-table td {
    padding: 10px 12px;
    text-align: left;
    border: 1px solid #333;
}

.data-table th {
    background-color: #1a1a2e;
    font-weight: 500;
    color: #aaa;
}

.data-table tr:hover {
    background-color: #1e2a4a;
}

.data-table td {
    font-family: 'Consolas', 'Monaco', monospace;
}

/* Utility classes */
.hidden {
    display: none !important;
}

.text-muted {
    color: #aaa;
}

.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 15px; }
.mb-3 { margin-bottom: 20px; }

/* Links */
a {
    color: #67b8e3;
}

a:hover {
    color: #8ed0f0;
}